Filoni: I’m going to make Maul’s return “worthwhile for the fans”

He says it’s pretty dark and dramatic, and in regard to facing off with Obi-Wan again, “there’s going to be a lot of want for revenge in his mind, what he’s been thinking about through what must have been a terrible trial.”

Filoni promises fans will find out the secret behind his new lower half and, instead of wielding his double-bladed lightsaber from Phantom Menace, Maul will have only a fragment of it left since it, too, was damaged in battle.